Offshore bumper system and method of manufacturing

Hydraulic and earth engineering – Marine structure or fabrication thereof – Structure protection

Patent

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Details

114219, 267140, 405215, B63H 2104

Patent

active

043114121

ABSTRACT:
A shock absorbing bumper system assembly (10) is provided for attachment to a structural member (12) of an offshore platform. The assembly (10) utilizes a vertical column (34) supported from arms (20) and (22). An outer protector (32) surrounds the column (34) and is eccentric to the protector. A pair of resilient ring elements (38) and (40) are positioned in an axially spaced relationship and bonded onto the column (34). The rings (38) and (40) conform to the annular space formed between protector (32) and column (34). Resilient connectors (26) and (28) can be used and comprise rings (44) similar in construction to rings (38) and (40). The system can be fabricated by forming subassemblies (62) comprising rings bonded onto the exterior of short lengths of pipe.

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